About Shelley Long
Shelley Lee Long is an American actress, singer, and comedian. For her role as Diane Chambers on the sitcom Cheers, Long received five Emmy nominations, winning in 1983 for Outstanding Lead Actress in a Comedy Series. She also won two Golden Globe Awards for the role. Long reprised her role as Diane Chambers in three episodes of the spin-off Frasier, for which she received an additional guest star Emmy nomination. From 2009 to 2018, she played the recurring role of DeDe Pritchett on the ABC comedy series Modern Family. Although she had already been in feature films, Long became famous for her role in the long-running television sitcom Cheers as the character Diane Chambers, who has a tempestuous on-and-off relationship with Sam Malone. In 1967, she won the National Forensic League's National Championship in Original Oratory.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.